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> Random misfires
post Sep 22, 2014 - 12:43 PM
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skogs

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After installing an aftermarket ecu i get random misfires. No particular rpm or load. The ecu-settings is correct, so it has to be something else. How do i start finding out whats wrong? The car is going on the dyno tomorrow, so i have to fix it by then. The last time i drove i got about 2-3 misfires on a 20min drive.

This post has been edited by skogs: Sep 22, 2014 - 12:44 PM
post Sep 23, 2014 - 1:24 AM
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mi645

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what ecu? what year car engine etc?

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